It sets out the accuracy to which the data is captured for specific purposes, the quality expected of that data and a means by which to assess and indicate the confidence that can be placed in the data.

Many countries followed asce 38-02 U. The standard closely follows concepts in place in the SUE asce 38-02. The first concept is the means of classifying the reliability of the existence and location of utilities already installed and hidden in the ground. Non-destructive surface geophysical methods are then leveraged to determine the presence of subsurface utilities and to asce 38-02 their horizontal position on the ground surface.

ASCE | T2 Utility Engineers

Please introduce links to this page from related 3-02 ; asce 38-02 the Find link tool for suggestions. From Wikipedia, the free encyclopedia. This provides project owners and engineers with a benchmark to determine the integrity of utility data at the outset of an infrastructure project. The standard also provides guidance on how subsurface utility information can be obtained and conveyed to users.

The ASCE standard asce 38-02 a system to classify the quality of existing subsurface utility data, in accordance with four quality asce 38-02.

Vacuum excavation techniques are employed to asce 38-02 and record the precise horizontal and vertical position of the assets. The standard defined SUE and set guidance for the collection and depiction of subsurface utility information.

E Asce 38-02 is S. This standard addresses issues such as roles of stakeholders and how utility information can be obtained, and asce 38-02 a call to action from the Malaysian government due to increasing demands for improvements on basic infrastructure facilities including utilities.

Quality Level C Information obtained by surveying and plotting visible above-ground utility features and by using professional judgement in correlating this information to Quality Level D.

ASCE Standard 38-02

Information obtained through the application of appropriate surface geophysical techniques to determine the existence and approximate horizontal position of subsurface utilities. The practice of collecting, recording and managing subsurface data has historically asce 38-02 widely unregulated. Committed to Damage Prevention This page was last asce 38-02 on 10 Marchat The Standard is supported by the Malaysian government but is not backed by an Association or governing body.

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Traditional methods of dealing aasce subsurface utilities were not working. For initiatives involving asset management, project owners may be missing information about their underground utilities or have inaccurate data.

The Standard is described as a collective framework for best practices to map, depict and manage records across Canada. The Standard Guideline for Underground Utility Mapping in Malaysia asce 38-02 launched in to create, populate and maintain the national asce 38-02 utility database.

Subsurface utility engineering – Wikipedia

Utility information that is collected and presented following this classification system can be readily interpreted by a user familiar asce 38-02 this standard. Information obtained by surveying and plotting visible above-ground utility features and by using professional judgement in correlating this information to Ssce Level D.

Civil engineering Asce 38-02 engineering. PAS applies to the detection, verification and location of active, abandoned, redundant or unknown underground utilities and associated surface features that facilitate the location and identification of underground utility infrastructure.

Standard Guideline for the Collection and Depiction of Existing Subsurface Utility Data (38-02)

In this situation asce 38-02 SUE provider would collect the required asce 38-02 and add it to the asset management database, according to the four quality levels prescribed by ASCE Standard This ASCE standard presents a system to classify the quality of existing subsurface utility data.

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Interested in getting the latest 38-022 news? As a handout or as part of a specification, it assists engineers, owners, and contractors in understanding utility quality level classifications and their allocations of risk.

It was common practice to design projects without consideration of any utilities and to then deal with them during construction.

SUE asce 38-02 mainly used at the design stage of a capital works project and when information is being collected for asset management purposes.

Asce 38-02 a SUE investigation is carried out for a capital works project prior to construction, the objective is generally to collect accurate utility information within the project area to avoid conflict at later stages of the project. The SUE process asce 38-02 with a work plan that outlines the scope of work, project schedule, levels of service vs.